#ifndef _TOUCHKEY_H_
#define _TOUCHKEY_H_
#include<string.h>
#include<stdio.h>
#include <linux/input.h>
#include<stdbool.h>
#define H_key 280
#define W_key 65
#define KEY 12
#define leave -2
#define soundPlus 1
#define soundSub 2
#define pianoExit 0
int yFlag;
int touchkey(int xoffset,int yoffset);

#endif
